Iterate over an array with the index?

rubyonrails-talk
1

Hi all

Is there a method to iterate over an array with the index? Something like

my_array.each_with_index do |obj, index|   ... end

Just couldn't find such a method... maybe I worked too much today... :wink:

Thanks Josh

2

Won't each_with_index suffice?

3

Joshua Muheim wrote:

Hi all

Is there a method to iterate over an array with the index? Something like

my_array.each_with_index do |obj, index|   ... end

Just couldn't find such a method... maybe I worked too much today... :wink:

Thanks Josh

Hi Josh,

I agree that you worked too much today. Ruby's Enumerable class has that exact method.

[1, 2].respond_to?(:each_with_index)

=> true

Peace.

4

What was I thinking...? :wink:

Thanks anyway :slight_smile: